WebKit browser webpage content loading method and device

Abstract

The invention discloses a WebKit browser webpage content loading method and device. The method comprises the following steps of: downloading the webpage content data through a network module of a WebKit browser; analyzing the webpage content data to obtain an analysis result; establishing a document object model tree node according to the analysis result, and continuing the steps of downloading the webpage content data, analyzing the webpage content data and establishing the document object model tree node until all document object model tree nodes of a document object model tree are established; establishing the document object model tree according to the document object model tree nodes; generating a corresponding render tree according to the document object model tree; and displaying the webpage according to the render tree. In the invention, as the process of establishing the render tree is performed independently, the process does not occupy network resources; and when complicated webpage content is loaded, the total time of loading a webpage can be reduced, and the user experience in browsing the webpage is enhanced.

Description

technical field [0001] The invention relates to the technical field of browsers, in particular to a method and device for loading webpage content in a WebKit browser. Background technique [0002] With the development of Internet technology, the application range of web browsers has become more and more extensive, from initially running on personal computers, to now extending to various embedded systems such as mobile phones, handheld computers, and digital TVs. There are more and more applications developed based on browsers, and the content of web pages is also becoming more and more abundant. However, rich and complex web pages will prolong the loading time of the browser, and the user needs to spend more time waiting for the page to load completely, which brings great inconvenience to the user. Especially for browser applications in the embedded field, due to hardware resource constraints, how to quickly load pages and present them to users is a huge challenge for brows...

AI Technical Summary

Problems solved by technology

[0004] As mentioned above, in the known technology, when the WebKit browser parses the data to construct the document object model tree, it will construct the rendering tree at the same time, that is, when constructing a document object model (DOM, Document Object Model) tree node, it will Visibility builds the corresponding rendering (Render) tree nodes. This method needs to occupy network resources, causing the network module to download data slowly, thereby reducing the loading speed of WebKit browser web content and seriously affecting the user experience of browsing web pages.

Images